Underwater repairing device and underwater repairing system for left and right suction ports of trailing suction dredger

The utility model discloses an underwater repairing device and an underwater repairing system for left and right suction ports of a trailing suction dredger, and the repairing device comprises a water blocking box body which is hollow and is provided with an inlet; the water blocking box body compri...

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Main Authors YAN BO, REN HAITAO, SUN XIAOFENG, MENG CHUANG, SHEN WEI, GAO XIN, LIN YI, ZHANG CHUN, LI HUI, WAN XIAOHONG, WANG ZHIFEI, JIANG SHIYUAN, FAN JUN, GU XINHUA, ZHAO ZHITAI, CHU HOUYANG
Format Patent
LanguageChinese
English
Published 04.08.2023
Subjects
EQUIPMENT FOR SHIPPING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
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Summary:The utility model discloses an underwater repairing device and an underwater repairing system for left and right suction ports of a trailing suction dredger, and the repairing device comprises a water blocking box body which is hollow and is provided with an inlet; the water blocking box body comprises a side plate, and an access hole is formed in the side plate; the sealing air bag is arranged on the periphery of the access hole; the sealing air bag is fixed on the side plate; and the sliding connecting parts are arranged on the side plates and used for being connected with a ship body. When the repairing device is used, the water blocking box body is connected with the ship broadside, the sealing air bag is attached to the water blocking box body and the ship broadside in a sealing mode, the service port is opposite to a suction port of the ship broadside, water in the water blocking box body is pumped out through the external submersible pump, and therefore a construction environment which blocks water loc
Bibliography:Application Number: CN202223488717U